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Cheap flights from Portsmouth to The Big Island

LHR — KOA
25 Mar — 1 Apr1
1 adult

Cheap flight deals from Portsmouth to The Big Island

Keep the following information in mind while searching for Portsmouth to The Big Island flight deals. Data was last updated 20 March 2025.

Popular in

August

Cheapest in

January

Average price

£1,346
Highest demand for flights based on searches. 10% potential increase in price (£107 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£30 potential savings vs. average return price).
Average for round-trip flights in March 2025

Best time to book a flight from Portsmouth to The Big Island

Have a flexible travel schedule? Discover the best time to fly to The Big Island from Portsmouth with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portsmouth to The Big Island

What is the cheapest time of day to fly from P0R to FUI?

Find hourly flight availability from Portsmouth to The Big Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 March 2025.

When flying from Portsmouth to The Big Island, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in The Big Island by month

Plan your trip to The Big Island by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in The Big Island ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. February is typically the driest time to visit The Big Island when rainfall is around 40.0 mm.

Temperature in The Big Island by month

Plan your trip to The Big Island by taking into account the average temperature totals by month.

If weather is an important factor for your trip to The Big Island, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 22.0 C).

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to The Big Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find deals for flights from Portsmouth to The Big Island that include hotel bookings?

    Yes. In addition to deals on Portsmouth to The Big Island flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Portsmouth to The Big Island?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portsmouth to The Big Island.

  • Can I find deals for business class flights from Portsmouth to The Big Island?

    Yes. Cheapflights offers flight deals from Portsmouth to The Big Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Portsmouth to The Big Island

Discover the top 2 airlines that operate flights from Portsmouth to The Big Island. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 20 March 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£954Average£1,254FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£1,073Average£1,190FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portsmouth to The Big Island?

When you search for this flight from Portsmouth to The Big Island, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Portsmouth to The Big Island?

Millions of users choose and trust Cheapflights to book the best flight deals from Portsmouth to The Big Island for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Portsmouth to The Big Island with no change fees?

Certainly. Search results for flights to The Big Island from Portsmouth shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Portsmouth to The Big Island become cheaper?

Of course! You can now track prices for flights from Portsmouth to The Big Island and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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